| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $123.54 | 6.638% | $131.7406 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $5.33 | 8.784% | $5.7982 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $55.34 | 8.416% | $59.9974 | $60.00 | $60.00 | $60.00 |
| Purchase #4 | $188.29 | 5.295% | $198.26 | $198.26 | $198.25 | $198.30 |
| Purchase #5 | $13.44 | 3.179% | $13.8673 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $151.54 | 3.742% | $157.2106 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $245.69 | 10.803% | $272.2319 | $272.23 | $272.25 | $272.20 |
| 7 purchase totals = | $783.17 | $839.1060 | $839.11 | $839.10 | $839.10 | |